MCQOPTIONS
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| 1. |
A voltage doubler circuit is fed by a voltage Vm sin ωt. The output voltage will be nearly 2 Vm only if |
| A. | load resistance is small |
| B. | load resistance is large |
| C. | load resistance is neither small nor large |
| D. | either (a) or (c) |
| Answer» C. load resistance is neither small nor large | |